A tunable multi-wavelength Ti:sapphire laser with sub-10 femtosecond jitter between the Bi-color pulses has constructed that synchronously generates femtosecond pulse trains at two independent wavelength regions. Two wavelength pulses of duration 26 fs and 29 fs were generated at central wavelength regions from 755 nm to 845 nm. Also, synchronized generation of independent three wavelength pulses has been achieved by fine metallic net slit. Three wavelength pulses of duration 93 fs, 70 fs and 55 fs were generated at central wavelength 755 nm, 808 nm and 821 nm respectively. The jitter between the two color pulses has been obtained using cross-autocorrelation profiles of the two train pulses.